Aitheantas

Palbociclib Dimer Impurity

CAS 2458234-34-7 · C44H52Br2N14O2

01Aitheantas

Lazychem IDLC-24546
CAS RN2458234-34-7
PubChem CID177831922
Molecular formulaC44H52Br2N14O2
Molecular weight968.78 g/mol
IUPAC name6-Bromo-5-((6-bromo-8-cyclopentyl-7-oxo-2-((5-(piperazin-1-yl)pyridin-2-yl)amino)-1,4,7,8-tetrahydropyrido[2,3-d]pyrimidin-4-yl)methyl)-8-cyclopentyl-4-methyl-2-((5-(piperazin-1-yl)pyridin-2-yl)amino)pyrido[2,3-d]pyrimidin-7(8H)-one
InChIKeyGZEMQXDECDCOQK-UHFFFAOYSA-N

02Struchtúr agus steiréicheimic

2D structurePubChem CID 177831922
Two-dimensional chemical structure of Palbociclib Dimer Impurity, CAS 2458234-34-7
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.
SMILESO=C1C(Br)=CC(C(N=C(NC2=NC=C(N3CCNCC3)C=C2)N4)CC(C5=C(N6C7CCCC7)N=C(NC8=NC=C(C=C8)N9CCNCC9)N=C5C)=C(C6=O)Br)=C4N1C%10CCCC%10
InChIGan liostú

03Stereochemistry

The published structure contains 0 defined and 1 unassigned tetrahedral stereocentre. The exact wedge and dash depiction is shown above.

Defined centres0Structure assigned
Unassigned centres1Structure unspecified
Assignment statusUnassignedExact published identity
Tetrahedral upper bound≤ 2Before symmetry reduction

Published same-connectivity configurations

1 record

These records have the same connectivity, molecular formula and protonation layer, but a different complete InChIKey stereochemical layer. Only separately structure-linked records are shown.

No additional structure-linked configuration with the same connectivity is currently present in the LazyChem dataset.

Scope: The mathematical 2^n value is only an upper bound. Symmetry and other stereogenic elements can change the number of distinct stereoisomers. A hypothetical configuration is not published as a compound record without a verified structure identity.

04Stádas san India

Exact-compound status is evaluated only against the published name and CAS number. Confirm the current official instrument before a regulatory decision.

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Palbociclib

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